
Dual Tech Occupancy Sensor 100 -347 VAC, center mount 360°
DT-355
Wattstopper
Bazaarvoice SAP Hybris Integration Version 2.8.1
Wattstopper’s low profile DT-355 dual technology occupancy sensor combines the benefits of passive infrared (PIR) and ultrasonic technologies. The sensor mounts on the ceiling with a flat, unobtrusive appearance and provides 360 degrees of coverage.
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Specifications
General Info
Product Line | Wattstopper | ||
UPC Number | 754182913848 | ||
Country Of Origin | China | ||
Features | Motion Sensor, IR (Infrared), Indicator Lights | ||
Application Sector | Commercial | ||
Warranty Type | 5-Year |
Dimensions
Product Width US | 4.0 in | ||
Product Weight US | 0.45 lb | ||
Product Volume US | 71.25 cu in | ||
Product Depth US | 5.0 in | ||
Product Height US | 3.0 in |
Additional Information
Product Environmental Profile | Yes |
Technical Information
Sensor Type | Occupancy | ||
Indicator | LED Light | ||
Wattage | 800 W | ||
Sensing Range | 360 degrees, 1000 sq. ft. | ||
Voltage | 120 V, 347 V | ||
Connection Type | Wired |
Resources
CAD Drawings
57-039-9 - CI,DT,UT-300 Sensor Mounting Details
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57-039-9 - CI,DT,UT-300 Sensor Mounting Details
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57-039-9 - CI,DT,UT-300 Sensor Mounting Details
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57-039-9 - CI,DT,UT-300 Sensor Mounting Details
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57-301 - DT-355 Standard Schematic
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57-301 - DT-355 Standard Schematic
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57-301 - DT-355 Standard Schematic
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57-301 - DT-355 Standard Schematic
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57-303 - CI, DT, UT-305 Standard Schematic
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57-303 - CI, DT, UT-305 Standard Schematic
pdf
57-303 - CI, DT, UT-305 Standard Schematic
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57-303 - CI, DT, UT-305 Standard Schematic
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DT-355
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DT-355
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DT-355
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DT-355cp - DT-355 Coverage Pattern
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DT-355cp - DT-355 Coverage Pattern
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DT-355cp - DT-355 Coverage Pattern
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Installation Instructions
Product Environmental Profile
Reviews
Bazaarvoice SAP Hybris Integration Version 2.8.1
Questions & Answers
Is there an ambient temperature rating for the DT355? Have a customer looking for a cold temperature rated line voltage ceiling sensor. Not outdoors.
Hello JB,
Please review the following information regarding the operating temperature for part DT-355.
Operating Temperature 32° to 131°F (0° to 55°C)
Best Regards,
Technical Support
Date published: 2023-04-03
Can a switch or relay be added to keep these on during working hours and back to normal when after working hours?
Hi Jeff,
Sorry no, this sensor does not allow for work hours/night control. For more advanced sensor timing control you might want to consider the DLM line of products where this is achievable.
Date published: 2023-03-07
I’m having issues getting the DT-355 to function properly after installing a new DT-355. Can you explain the function of the (light level and the ultrasonic sensitivity) features?
Hi Ben,
Please reach out to our tech. support team for further assistance with programming the DT-355 or refer to the resources section of each product for cut sheets and detailed instructions for activating or de-activating product features.
Legrand Technical Support:
Phone: 1 800-879-8585, Option 3 then Option 1
Mon - Fri: 7am - 7pm CST (excluding holidays)
Date published: 2023-03-07
One of the answers to a question asked previously was that a DT-355 Line voltage sensor could be combined with a Radiant 0-10V dimmer on the load side. Is this correct? I am about to order this combination of devices and I want to make sure.
Hello John,
Yes, you can utilize a radiant 0-10v dimmer on the load side of the DT-355 sensor. Please feel free to give us a call if you would like to discuss this configuration further.
legrand Contact information:
Phone #: 844-957-3783 - Option 1, followed by option 2 for Technical Support.
Monday - Friday | 8:00am - 6:00pm Eastern Standard Time (excluding holidays)
Best Regards,
Technical Support
Date published: 2022-10-25
Can a dimmer switch be incorporated with the occupancy sensor to dim the lights when needed?
Yes, a line voltage switch/dimmer can be added to the load side of the DT-355.
Date published: 2022-10-11
Do you have a sensor rated to 0F ?
The CB-100 is a PIR only sensor, which can operated -40 to 95F.
Please view attached SPEC sheet
Date published: 2022-10-11
What is the maximum distance the occupancy sensor can be from the ground for it to work properly
The DT-355 is designed for a ceiling heights of about 8-12 feet from the floor.
Date published: 2022-10-11
Does this sensor cover minor motion? If so, what are the distances for that?
The DT-355 is a Dual-Technology sensor that has both PIR and Ultrasonic technology built in . The sensor is able to detect major and minor motion up to 1000 sqft when mounted below 10'.
Date published: 2022-02-02
Bazaarvoice SAP Hybris Integration Version 2.8.1